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    Supermicro 650W 1U -48V DC Input Power Supply (PWS-654-1R)

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    Supermicro 650W 1U -48V DC Input Power Supply (PWS-654-1R)

    Availability: In stock

    • -48V DC Input Support
    • Designed for Supermicro 1U Server
    • Compatible DC -48V Option for PWS-704P-1R, PWS-504P-1R, and PWS-706P-1R Platforms
    • Supermicro Certified

    Please Enter SKU# to Check Validation Status

    • System
    • Chassis
    SKU #:
    Check if your server system is validated with this product
    •System: Enter a server part number (e.g. SYS-1027B-MTF)
    SKU #:
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    •Chassis: Enter a chassis part number (e.g. CSE-743TQ-865B)


    The Supermicro PWS-654-1R provides up to 650W output for your Supermicro 1U server system. This power supply features DC -48V compatible with PWS-704P-1R, PWS-504P-1R, and PWS-706P-1R platforms with redundancy and hot-swappable feature.
    Detailed Specification

    Additional Information

    Total Power Output 650W
    Type Redundant
    Form Factor 1U
    Dimension (W x H x L) 54.5 x 40 x 320 mm
    +5V N/A
    +12V 53.28A
    +3.3V N/A
    5V Standby 3A
    Input Voltage Range -44Vdc to -72Vdc
    Input Frequency Range N/A
    Input Current Range 0-20A
    Output Type Gold Finger
    8Pin / 4Pin (12V) Connector N/A
    PFC Yes
    PMBus No
    Energy Efficiency 90% Peak
    80 Plus Certification N/A